Review on Stay Safe On The Road With ASPL Emergency Strobe Beacon Visor Lights – 26 Flash Patterns, Split Mount, And Extendable Bracket (Red/White/Red/White) by Alfred Paiz

These are by no means as bright as the brand name warning lights but they certainly make me feel more comfortable when working outside my vehicle. The lighting may not be as bright, but the pattern helps to attract attention. Remember, these aren't about looking good; they're about being SEEN. I currently have a grill light but I've been worried that the flashing isn't above eye level. This light accomplishes that, which responders need on scene. I didn't use any suction cups; the design didn't fit my Expedition but I disassembled the visor mounts, placed the metal plates around them and tightened. No drilling was even needed, and it's been a couple months or more since they were mounted with no loosening at all. Regarding these lights, make certain that the fresnel will disperse, rather than block, the output.Because these are only one watt per LED, every lumen is vital. One only wishes that future designs will entail better LED chips or dual LEDs per lens. The electronics really do NOT cost that much. I chopped the switch and replaced with a different style, and the light will turn on and off, but the pattern selector no longer operates - my fault. When purchasing such items from overseas, remember to check all polarities to make certain that all functions will operate if you modify the switch. I've not bothered to correct my mistake, but I think it's a polarity between ground and positive.